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3 years ago

What is the lateral surface area of the square pyramid below?

Mathematics

2 answers:

satela [25.4K]3 years ago

8 0

Answer:

48 in

Step-by-step explanation:

<3 hoped this helped <3

den301095 [7]3 years ago

3 0

Answer:

lateral surface area = 48 inches²

Step-by-step explanation:

The picture below is the square base pyramid you are referring. The lateral area is adding the area of the 4 triangles in the pyramid.

area of a triangle = 1/2 × b × h

The slant height of the triangle is gotten using Pythagoras theorem

lateral surface area = 4 × (1/2 × 3 × 8)

lateral surface area = 4 × 24/2

lateral surface area = 4 × 12

lateral surface area = 48 inches²

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